(function(){ 
  // Initializes the main container for all filters and skippers for this
  // specific scope.
  var filter = new Paloma.FilterScope(':scope');
  
  // The _x object is also available on callbacks.
  // You can make a variable visible on callbacks by using _x here.
  //
  // Example:
  // _x.visibleOnCallback = "I'm a shared variable"
  var _x = Paloma.variableContainer;

  // ~> Start definitions here and remove this line.
})();